8386881

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 11746944

約数和(自身を除く): 3360063

約数列:

[1, 3, 23, 69, 197, 591, 617, 1851, 4531, 13593, 14191, 42573, 121549, 364647, 2795627, 8386881]

約数ペア:

[(1, 8386881), (3, 2795627), (23, 364647), (69, 121549), (197, 42573), (591, 14191), (617, 13593), (1851, 4531)]